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    Method and apparatus for handling stale PDN context
    3.
    发明授权
    Method and apparatus for handling stale PDN context 有权
    处理陈旧的PDN上下文的方法和装置

    公开(公告)号：US08861368B2

    公开(公告)日：2014-10-14

    申请号：US12949742

    申请日：2010-11-18

    申请人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

    发明人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

    IPC分类号： H04L12/26 ,  H04L12/28 ,  H04W76/04

    CPC分类号： H04W76/04 ,  H04W76/20

    摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.

    摘要翻译： 这里描述了用于管理数据网络连接的装置和方法。 当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。 如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

    Method and Apparatus for Handling Stale PDN Context
    4.
    发明申请
    Method and Apparatus for Handling Stale PDN Context 有权
    处理陈旧的PDN上下文的方法和装置

    公开(公告)号：US20110176426A1

    公开(公告)日：2011-07-21

    申请号：US12949742

    申请日：2010-11-18

    申请人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

    发明人： Marcello Vincenzo Lioy ,  George Cherian ,  Jun Wang ,  Srinivasan Balasubramanian ,  Uppinder Singh Babbar

    IPC分类号： H04W4/00 ,  H04W76/00

    CPC分类号： H04W76/04 ,  H04W76/20

    摘要： Apparatus and methods are described herein for managing data network connections. When a gateway or user equipment receives a message indicating the active data network connections associated with the sending party, the gateway or user equipment checks a locally stored list of active data network connections to determine whether there is a match. If at least one active data network connection does not match, the receiving device sends a message to the sending party indicating the locally stored active data network connections.

    摘要翻译： 这里描述了用于管理数据网络连接的装置和方法。 当网关或用户设备接收到指示与发送方相关联的活动数据网络连接的消息时，网关或用户设备检查本地存储的活动数据网络连接列表以确定是否存在匹配。 如果至少一个活动数据网络连接不匹配，则接收设备向发送方发送指示本地存储的活动数据网络连接的消息。

    SYSTEM AND METHOD FOR NUTRITION TRACKING
    5.
    发明申请
    SYSTEM AND METHOD FOR NUTRITION TRACKING 有权

    公开(公告)号：US20210383637A1

    公开(公告)日：2021-12-09

    申请号：US17152786

    申请日：2021-01-19

    申请人： Jun Wang ,  Weijun Zhang

    发明人： Jun Wang ,  Weijun Zhang

    IPC分类号： G07F13/04 ,  G16H20/60 ,  G06Q30/02 ,  G01G19/414

    摘要： A nutrition tracking system comprises a nutrition tracking server, a plurality of weight-based food offering terminals, and one or more nutrition and meal information inquiry terminals. Multiple weight-based food offering terminals may be equipped on a food service cart. Each weight-based food offering terminal may be initialized to offer a type of food. The weight-based food offering terminal automatically measures the weight of food taken by a customer or for a customer, calculates the cost of food, and shows the weight and the cost on the display in real time. When the food is paid, the weight-based food offering terminal automatically reports the vending information to the nutrition tracking server. The nutrition tracking server maintains a database for customer meal information and a database for customer nutrition information. Customers may inquire their meal history and nutrition information using the nutrition and meal information inquiry terminals.

    User profile, policy, and PMIP key distribution in a wireless communication network
    7.
    发明授权
    User profile, policy, and PMIP key distribution in a wireless communication network 有权

    公开(公告)号：US10171998B2

    公开(公告)日：2019-01-01

    申请号：US12048883

    申请日：2008-03-14

    申请人： Jun Wang ,  Arungundram C. Mahendran ,  Vidya Narayanan

    发明人： Jun Wang ,  Arungundram C. Mahendran ,  Vidya Narayanan

    IPC分类号： H04W12/06 ,  H04L29/06 ,  H04W12/02 ,  H04W80/04

    摘要： An authentication server may be adapted to (a) authenticate an authentication peer seeking to establish communications via a first network access node; (b) retrieve user profile information associated with the authentication peer; and/or (c) send the user profile information to a network gateway node that facilitates communication services for the authentication peer. A PMIP network node may be adapted to (a) provide wireless network connectivity to an authentication peer via a first network access node; (b) provide a PMIP key to both ends of a PMIP tunnel between the first network access node and a PMIP network node used to provide communications to the authentication peer; (c) provide the PMIP key to a first authenticator associated the first network access node; (d) receive a request at the PMIP network node from a requesting entity to reroute communications for the authentication peer; and/or (e) verify whether the requesting entity knows the PMIP key.

    Method and system for realizing virtual machine mobility
    10.
    发明授权
    Method and system for realizing virtual machine mobility 有权
    实现虚拟机移动的方法和系统

    公开(公告)号：US09448821B2

    公开(公告)日：2016-09-20

    申请号：US13880418

    申请日：2011-08-19

    申请人： Jun Wang

    发明人： Jun Wang

    IPC分类号： G06F9/455 ,  H04L29/12 ,  G06F9/48

    CPC分类号： G06F9/455 ,  G06F9/45558 ,  G06F9/4856 ,  G06F2009/4557 ,  H04L61/103 ,  H04L61/2084 ,  H04L61/6022

    摘要： The present document discloses a method and system for realizing virtual machine mobility, comprising: in a process of establishing communication with a second virtual machine, a first virtual machine subscribing to a media access control (MAC) address change notification of the second virtual machine from an address resolution server (ARS) through a first virtual switch in a physical server where the first virtual machine is located; after the second virtual machine migrates, a second virtual switch in a physical server, to which the second virtual machine migrates, registering a corresponding relationship between an IP address of the second virtual machine and a MAC address of the second virtual switch itself to the ARS; and the ARS updating the MAC address corresponding to the IP address of the second virtual machine, and notifying the first virtual machine of the updated MAC address according to the subscription of the first virtual machine.

    摘要翻译： 本文件公开了一种用于实现虚拟机移动性的方法和系统，包括：在与第二虚拟机建立通信的过程中，第一虚拟机订阅第二虚拟机的媒体访问控制（MAC）地址改变通知， 通过第一虚拟机所在物理服务器中的第一虚拟交换机的地址解析服务器（ARS）; 在第二虚拟机迁移之后，第二虚拟机迁移到的物理服务器中的第二虚拟交换机将第二虚拟机的IP地址与第二虚拟交换机本身的MAC地址之间的对应关系注册到ARS ; 并且所述ARS更新与所述第二虚拟机的IP地址相对应的MAC地址，并且根据所述第一虚拟机的预约通知所述第一虚拟机所述更新的MAC地址。